Some otological problems during space flight.
D000661:Amphetamine / Q000627:therapeutic use; D003501:Cyclizine / Q000627:therapeutic use; D007758:Ear, Inner / Q000502:physiology*; D004809:Ephedrine / Q000627:therapeutic use; D006801:Humans; D007088:Illusions; D009041:Motion Sickness / Q000188:drug therapy / Q000209:etiology / Q000517:prevention & control; D012601:Scopolamine / Q000627:therapeutic use; D013026:Space Flight; D014722:Vestibule, Labyrinth / Q000502:physiology; D014893:Weightlessness
D000661:Amphetamine; D012601:Scopolamine; D004809:Ephedrine; D003501:Cyclizine